| McDowell, Robert | | | AURORA | Captain |
| McDowell, Robert | | | AURORA | Captain |
| McDowell, Robert; 1899 Red Book; 1899 | 1899 Red Book | 1899-00-00 | KEARSARGE | Captain |
| McDowell, Robert; 1900 Red Book; 1900 | 1900 Red Book | 1900-00-00 | KEARSARGE | Captain |
| McDowell, Robert; 1901 Red Book; 1901 | 1901 Red Book | 1901-00-00 | KEARSARGE | Captain |
| McDowell, Robert; 1903 Red Book; 1903 | 1903 Red Book | 1903-00-00 | KEARSARGE | Captain |
| McDowell, Robert; 1907 Red Book; 1907 | 1907 Red Book | 1907-00-00 | SOCAPA | Captain |
| McDowell, Robert; 1909 Red Book; 1909 | 1909 Red Book | 1909-00-00 | ALEXIS W. THOMPSON | Captain |
| McDowell, Robert; 1910 Red Book; 1910 | 1910 Red Book | 1910-00-00 | A. W. THOMPSON | Captain |
| McDowell, Robert; Detroit Free Press 2/29/1892 | Detroit Free Press 2/29/1892 | 1892-00-00 | AURORA | Captain |